I love the idea of cop watch. The Justice Department's specific guidance that taping the police was one of the rare moments over the past few years that I've been very proud of the Obama administration.

I wish someone sold a discrete, always-on dashcam and personal cam that uploaded to a remote server, with an encryption setup so that only the user could unlock it. It would be useful for personal protection, both from criminals and the police. Little brother may be the best way to fight back against Big Brother.